feat: migrate from RapidAPI to TheSportsDB with SvelteKit dashboard

- Replace free-api-live-football-data (RapidAPI) backend with TheSportsDB
- Add PostgreSQL cache layer for permanent data (teams, players, leagues, events)
- Replace Bootstrap dashboard with SvelteKit-based interactive dashboard
- Restructure MCP tools around TheSportsDB capabilities (get_team_info, get_roster, get_fixtures, get_standings, etc.)
- Expose tool registry via GET /api/tools so dashboard stays in sync
- Remove legacy modules and references (api_football, sync, RapidAPI env vars)

pyproject.toml

@@ -11,11 +11,10 @@ requires-python = ">=3.11"
 dependencies = [
     "fastapi>=0.115",
     "uvicorn[standard]>=0.30",
-    "fastmcp>=2.0",
+    "fastmcp>=3",
     "psycopg2-binary>=2.9",
     "python-dotenv>=1.0",
     "requests>=2.32",
-    "jinja2>=3.1",
     "wsproto>=1.2",
     "prometheus-client>=0.20",
 ]